Chokomera ndi chimodzi mwa zomangira wamba, ndipo pali mitundu yambiri ya zomangira, kuphatikizapo kubowola mchira ndi zomangira zokha.
Mchira wa screw screw ndi mawonekedwe a mchira kapena mchira woloza, ndipo safuna kukonzanso. Itha kuwuma mwachindunji, kujambulidwa, ndikukhomedwa pamatalika ndi maziko, nthawi yomanga. Poyerekeza ndi zomata wamba, zimakhala ndi mphamvu zapamwamba kwambiri ndikugwira mphamvu, ndipo sizimamasula ngakhale mutakhala ophatikizidwa kwanthawi yayitali. Ndiosavuta kugwiritsa ntchito kubowola koyenera ndikugunda kumaliza ntchito imodzi. Makamaka pophatikizana, zomanga, zokhala ndi malo ena, zowombera zokha komanso zomangira zobowola zabwino kwambiri zamagetsi malinga ndi kugwiritsidwa ntchito ndi kudalirika.
Zomangira zodzikongoletsera, zimadziwikanso kuti zomata zachangu, ndi zitsulo zoyeserera zomwe zalembedwa. Zomangira zodzikongoletsera zimagwiritsidwa ntchito polumikiza mbale zachitsulo zowonda (monga mbale zachitsulo, kuona mbale, ndi zina). Mukalumikiza, choyamba pangani dzenje lopindika pansi, kenako ndikuyika cholumikizira cholumikizira pansi.
① Kusiyanitsa pakati pobowola midzi ndikuwongoletsera nokha malinga ndi zida: Kubowola kwa mchira ndi mtundu wa cholembera cha nkhuni, pomwe zomangira zake zimakhala za mtundu wa mawonekedwe owoneka bwino.
② Kusiyanitsa pakati pobowola zingwe ndi zomata zakugwiritsirana ndi zomwe amagwiritsa ntchito. Mbali yayikulu ndikuti mchira uli mu mawonekedwe a mchira kapena mchira woloza. Mukamagwiritsa ntchito, palibe chifukwa chogwirira ntchito, ndikubowola, kutonthola, kutseka, ndipo ntchito zina zitha kumaliza mwachindunji ndi zomwe wina amapita, nthawi yoyika. Zovala zodzigulira zimakhala zovuta kwambiri ndipo zitha kugwiritsidwanso ntchito pazomwe zili ndi kuvuta kwambiri, monga mbale zachitsulo. Imakhala ndi chiwongolero chochepa kwambiri komanso chokhazikika.
③ Kusiyanitsa pakati pa zomangira zobowola ndi zomangira zongowongoleredwa molingana ndi magwiridwe antchito: Kubowola mizere yobowola ndi zida zomwe zimagwiritsa ntchito njira zozungulira komanso zazinthu zomwe zimapangitsa kuti zitheke pamakina. Kubowola midzi ndi zomangira zokhala ndi mitu yobowola kumapeto kwa screw. Zomangira zodzikongoletsera zimagwiritsidwa ntchito polumikiza mbale zachitsulo zowonda (monga mbale zachitsulo, kuona mbale, ndi zina). Mukalumikiza, choyamba pangani dzenje lopindika pansi, kenako ndikuyika cholumikizira cholumikizira pansi.
Post Nthawi: Sep-05-2024